(19)
(11) EP 3 449 518 A1

(12)

(43) Date of publication:
06.03.2019 Bulletin 2019/10

(21) Application number: 17790095.8

(22) Date of filing: 10.04.2017
(51) International Patent Classification (IPC): 
H01L 51/52(2006.01)
C08L 25/08(2006.01)
(86) International application number:
PCT/US2017/026765
(87) International publication number:
WO 2017/189214 (02.11.2017 Gazette 2017/44)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 29.04.2016 US 201662329779 P
05.10.2016 US 201662404599 P

(71) Applicant: 3M Innovative Properties Company
Saint Paul, Minnesota 55133-3427 (US)

(72) Inventors:
  • LIU, Richard Y.
    Saint Paul, Minnesota 55133-3427 (US)
  • LEHN, Nathaniel I.
    Saint Paul, Minnesota 55133-3427 (US)
  • GRISLE, Roger A.
    Saint Paul, Minnesota 55133-3427 (US)
  • BENDING, Benjamin J.
    Saint Paul, Minnesota 55133-3427 (US)

(74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB 
Siebertstrasse 3
81675 München
81675 München (DE)

   


(54) ORGANIC LIGHT EMITTING DIODE CUSHIONING FILM